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  1. Home
  2. Sonic Sub Boxes Store
  3. Discontinued Sonic Sub Boxes Car Audio & Electronics
  4. Discontinued Sonic Sub Boxes Car Subwoofers
  5. Discontinued Sonic Sub Boxes Empty Car Subwoofer Enclosures & Boxes
  6. Discontinued Sonic Sub Boxes Ported & Vented Subwoofer Boxes

Discontinued Sonic Sub Boxes Ported & Vented Subwoofer Boxes for your 2008 X5 close

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Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Subwoofer Cutout Shape
This is the shape of the enclosures cutout hole and defines the style of subwoofer that can be installed.
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Total Box Volume
The internal volume measurement in cubic feet before subwoofer magnet displacement.
Cutout Diameter or Length
The actual diameter of the hole in the subwoofer box. Length is the measured length per side of a square subwoofer or speaker opening.
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
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Sonic Sub Box: 2SVK15 (Gray)

15" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure

2SVK15-GRAY big DISCONTINUED
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Sonic Sub Box: 2SVK15 (Gray)

15" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure

• 15" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure
• Holds two 15" Kicker Solo-Baric L3 or L7 subwoofers
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable Gray Carpeting
• Gold Terminals
• Internal Box Volume: 4.5 cubic ft.

Universal Icon Universal – fits most vehicles.

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3

• 15" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure
• Holds two 15" Kicker Solo-Baric L3 or L7 subwoofers
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable Gray Carpeting
• Gold Terminals
• Internal Box Volume: 4.5 cubic ft.

Sonic Sub Box: 2SVK12 (Gray)

12" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure

2SVK12-GRAY big DISCONTINUED
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Sonic Sub Box: 2SVK12 (Gray)

12" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure

Dual 12" Square Hole Subwoofer Enclosure with Dual Ports • Perfect For Two 12" Kicker Solo-Baric L3 or L7 Subwoofers • Medium Density Fiber Construction • Maximum mounting depth: 14-3/8" • Cutout dimension: 11-1/4" x 11-1/4"

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12

Dual 12" Square Hole Subwoofer Enclosure with Dual Ports • Perfect For Two 12" Kicker Solo-Baric L3 or L7 Subwoofers • Medium Density Fiber Construction • Maximum mounting depth: 14-3/8" • Cutout dimension: 11-1/4" x 11-1/4"

Sonic Sub Box: 2SV15 (Black)

Dual 15" Vented MDF Enclosure

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Sonic Sub Box: 2SV15 (Black)

Dual 15" Vented MDF Enclosure

Dual 15" Vented Subwoofer Enclosure • 3/4" MDF construction • 2 Gold Terminals • Black Carpet Exterior • Total Box volume: 4.0 Cubic Feet • Dimensions: 17"D x 40"W x 16"H

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5

Dual 15" Vented Subwoofer Enclosure • 3/4" MDF construction • 2 Gold Terminals • Black Carpet Exterior • Total Box volume: 4.0 Cubic Feet • Dimensions: 17"D x 40"W x 16"H

Sonic Sub Boxes 2SVK15-BLACK Open Box Complete

15" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure

2SVK15-BLACK big DISCONTINUED
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Sonic Sub Boxes 2SVK15-BLACK Open Box Complete

15" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure

• Open Box Complete
15" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure • Holds two 15" Kicker Solo-Baric L3 or L7 subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 4.5 cubic ft.

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• Open Box Complete
15" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure • Holds two 15" Kicker Solo-Baric L3 or L7 subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 4.5 cubic ft.

Sonic Sub Box: 1SVK10 (Gray)

10" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure

1SVK10-GRAY big DISCONTINUED
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Sonic Sub Box: 1SVK10 (Gray)

10" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure

• 10" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure
• High Quality 3/4" MDF Construction
• Gold Binding Post Terminals
• Durable Gray Carpeting
• Holds One 10" Kicker Solo-Baric L3 or L7

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7

• 10" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure
• High Quality 3/4" MDF Construction
• Gold Binding Post Terminals
• Durable Gray Carpeting
• Holds One 10" Kicker Solo-Baric L3 or L7

Sonic Sub Box: 1SA10 (Black)

Single 10" Airport MDF Enclosure

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Sonic Sub Box: 1SA10 (Black)

Single 10" Airport MDF Enclosure

Single 10" Airport MDF Enclosure • Holds One 10" Subwoofer • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 1.9 cubic ft

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Single 10" Airport MDF Enclosure • Holds One 10" Subwoofer • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 1.9 cubic ft

Sonic Sub Box: 2SV8 (Black) (Open Box)

Dual 8" Vented MDF Enclosure

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Sonic Sub Box: 2SV8 (Black) (Open Box)

Dual 8" Vented MDF Enclosure

Dual 8" Vented MDF Enclosure • Holds Two 8" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 1 Cubic Ft.

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Dual 8" Vented MDF Enclosure • Holds Two 8" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 1 Cubic Ft.

Sonic Sub Box: 2SV8 (Gray) (Open Box)

Dual 8" Vented MDF Enclosure

2SV8-GRAY big DISCONTINUED
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Sonic Sub Box: 2SV8 (Gray) (Open Box)

Dual 8" Vented MDF Enclosure

Dual 8" Vented MDF Enclosure • Holds Two 8" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Gray Carpeting • Gold Terminals • Internal Box Volume: 1 Cubic Ft.

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Dual 8" Vented MDF Enclosure • Holds Two 8" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Gray Carpeting • Gold Terminals • Internal Box Volume: 1 Cubic Ft.

Sonic Sub Box: 2SVK8 (Black)

8" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure

2SVK8-BLACK big DISCONTINUED
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Sonic Sub Box: 2SVK8 (Black)

8" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure

8" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure • Made with High-Quality 3/4" MDF Wood • Durable Black Carpet • Gold-Plated Terminal Cups • Holds Two 8" Kicker Solo-Baric Subwoofers L7 or L3

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4

8" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure • Made with High-Quality 3/4" MDF Wood • Durable Black Carpet • Gold-Plated Terminal Cups • Holds Two 8" Kicker Solo-Baric Subwoofers L7 or L3

Sonic Sub Box: 2SV12 (BLACK)

Dual 12" Vented MDF Enclosure

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Sonic Sub Box: 2SV12 (BLACK)

Dual 12" Vented MDF Enclosure

Dual 12" Vented MDF Enclosure

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15

Dual 12" Vented MDF Enclosure

Sonic Sub Box: 2SSV12 (Gray)

Dual 12" Slot Single Vented Enclosure/Box

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Sonic Sub Box: 2SSV12 (Gray)

Dual 12" Slot Single Vented Enclosure/Box

Dual 12" Slot Single Vented MDF Enclosure • Holds two 12" subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable black carpeting • Gold Terminals • Internal Box Volume: 3.7 cubic ft.

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7

Dual 12" Slot Single Vented MDF Enclosure • Holds two 12" subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable black carpeting • Gold Terminals • Internal Box Volume: 3.7 cubic ft.

Sonic Sub Box: 2SSV10 (Gray)

Dual 10" Slot Single Vented Subwoofer Box/Enclosure

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Sonic Sub Box: 2SSV10 (Gray)

Dual 10" Slot Single Vented Subwoofer Box/Enclosure

Dual 10" Vented Subwoofer Enclosure • Maximum mounting depth: 12-3/4" • Cutout diameter: 9-1/4"

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3

Dual 10" Vented Subwoofer Enclosure • Maximum mounting depth: 12-3/4" • Cutout diameter: 9-1/4"

Sonic Sub Box: 2SV8 (Black)

Dual 8" Vented MDF Enclosure

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Sonic Sub Box: 2SV8 (Black)

Dual 8" Vented MDF Enclosure

Dual 8" Vented MDF Enclosure • Holds Two 8" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 1 Cubic Ft.

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6

Dual 8" Vented MDF Enclosure • Holds Two 8" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 1 Cubic Ft.

Sonic Sub Box: 1SA12 (Gray)-OPEN BOX

Single 12" Airport MDF Enclosure

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Sonic Sub Box: 1SA12 (Gray)-OPEN BOX

Single 12" Airport MDF Enclosure

12" Single Slot Ported Enclosure • Two 4" Ports • 3/4" MDF construction • Designed to Reduce Port Noise • Box Volume: 2.8 Cubic Feet • Dimensions: 17"D x 28.5"W x 13.5"H

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12" Single Slot Ported Enclosure • Two 4" Ports • 3/4" MDF construction • Designed to Reduce Port Noise • Box Volume: 2.8 Cubic Feet • Dimensions: 17"D x 28.5"W x 13.5"H

Sonic Sub Box: 2SBV10 (Black)

Dual 10" Bottom Vented MDF Enclosure

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Sonic Sub Box: 2SBV10 (Black)

Dual 10" Bottom Vented MDF Enclosure

Dual 10" Bottom Vented MDF Enclosure • Holds Two 10" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 2.5 cubic ft.

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Dual 10" Bottom Vented MDF Enclosure • Holds Two 10" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 2.5 cubic ft.

Sonic Sub Box: 1SVK12 (Gray)

12" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure

1SVK12-GRAY big DISCONTINUED
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Sonic Sub Box: 1SVK12 (Gray)

12" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure

12" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure • High Quality 3/4" MDF Construction • Gold Binding Post Terminals • Durable Gray Carpeting • Holds 1 12" Kicker Solo-Baric L3 or L7

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12" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure • High Quality 3/4" MDF Construction • Gold Binding Post Terminals • Durable Gray Carpeting • Holds 1 12" Kicker Solo-Baric L3 or L7

Sonic Sub Box: 2SV15 (Gray)

Open Box Dual 15" Vented MDF Enclosure

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Sonic Sub Box: 2SV15 (Gray)

Open Box Dual 15" Vented MDF Enclosure

Dual 15" Vented Subwoofer Enclosure • 3/4" MDF Construction • 2 Gold Terminals • Gray carpet exterior • Total Box volume: 4.0 Cubic Feet • Dimensions: 17"D x 40"W x 16"H

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11

Dual 15" Vented Subwoofer Enclosure • 3/4" MDF Construction • 2 Gold Terminals • Gray carpet exterior • Total Box volume: 4.0 Cubic Feet • Dimensions: 17"D x 40"W x 16"H

Sonic Sub Box: 1SVK12 (Black)

12" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure

No picture DISCONTINUED
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Sonic Sub Box: 1SVK12 (Black)

12" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure

12" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure • High Quality 3/4" MDF Construction • Gold Binding Post Terminals • Durable Black Carpeting • Holds 1 12" Kicker Solo-Baric L5 or L7

Universal Icon Universal – fits most vehicles.

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12" Kicker Solo-Baric Square-Hole Single Slot Vented MDF Enclosure • High Quality 3/4" MDF Construction • Gold Binding Post Terminals • Durable Black Carpeting • Holds 1 12" Kicker Solo-Baric L5 or L7

Sonic Sub Box: 1SVK15 (Black)

15" Kicker Solo-Baric L3 or L7 Square-Hole Single Slot Vented MDF Enclosure

1SVK15-BLACK big DISCONTINUED
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Sonic Sub Box: 1SVK15 (Black)

15" Kicker Solo-Baric L3 or L7 Square-Hole Single Slot Vented MDF Enclosure

15" Kicker Solo-Baric L3 or L7 Square-Hole Single Slot Vented MDF Enclosure • Holds one 15" Kicker Solo Baric Subwoofer • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 2.6 cubic ft.

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1

15" Kicker Solo-Baric L3 or L7 Square-Hole Single Slot Vented MDF Enclosure • Holds one 15" Kicker Solo Baric Subwoofer • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 2.6 cubic ft.

Sonic Sub Box: 2SVK12 (Black)

12" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure

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Sonic Sub Box: 2SVK12 (Black)

12" Kicker Solo-Baric Square-Hole Dual Slot Vented MDF Enclosure

Dual 12" Square Hole Subwoofer Enclosure with Dual Ports • Medium Density Fiber Construction • Maximum mounting depth: 14-3/8" • Cutout dimension: 11-1/4" x 11-1/4"

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Dual 12" Square Hole Subwoofer Enclosure with Dual Ports • Medium Density Fiber Construction • Maximum mounting depth: 14-3/8" • Cutout dimension: 11-1/4" x 11-1/4"

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